此视频详细介绍了WINCC入门技术，以及一个工程师如何创建的，对于初接触WINCC的人来说，是相当好的资料了哦...

SQL21日自学通--其实就是SQL语句的学习，原版免费电子书。作者－－笨猪-SQL21-day self-study-- is actually learning SQL, the original free e-books. Author-- bungy

《AFS管理员指南》 Andrew文件系统(AFS)是一个分布式网络文件系统，其能够使来自任何通过这个国家的AFS机器能够在文件一经在本地存储就能访问。AFS是一个稳定的单元，其每个单元代表文件空间中一个独立的管理部分。单元连接在一起组成了一个在根/afs目录下的一个庞大的UNIX文件系统。 本书是供AFS管理员使用的指南性文件。-"AFS Administrator"s Guide" Andrew File System (AFS) is a distributed network file system EC, it can come from any country through the AFS machines to a paper by the local store will be able to visit. AFS is a stable unit, each unit space on behalf of an independent management component. Modules linked to a form of the root/afs directory of a large UNIX file system. This book is for the AFS Administrators Guide documents.

windows运行各进程的详细描述，以及各种系统文件-windows running processes are described in detail, and various system files

学习HTML语言学习HTML语言学习HTML语言

《matlab编程百例》光盘代码21-25-"Matlab programming hundred cases" CD-ROM code 21-25

opencv-IPL-IPP-SDK之间的比较，介绍等，适用于视觉初级用户-opencv-IPL-IPP-SDK comparisons between introduction and so on, apply to the visual primary users

水晶报表教程自己看看就好了pdf的适合学习报表制作的人用 -Crystal Reports Tutorial themselves look like the pdf for study of the statements produced by people

关于数据仓库的基本教程，文件包括ＰＰＴ教案等，讲述了ＤＷ的基本原理和构件步骤，管理方式等-Data Warehouse on the basic curriculum, lesson plans and other documents including the PPT, DW described the basic principles and components steps, management methods, such as

介绍Arcengine二次开发的宝典级电子书-Introduction Arcengine secondary development of the book-class e-book

256级灰度LED点阵屏显示原理及基于FPGA的电路设计-256 gray-scale screen display LED dot-matrix theory and circuit design based on FPGA